129167500

素因数分解:

$2^2\times 5^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1$

素因数の和:114

約数の個数: 180

約数和(自身を含む): 360647056

約数和(自身を除く): 231479556

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 61, 70, 77, 100, 110, 121, 122, 125, 140, 154, 175, 220, 242, 244, 250, 275, 305, 308, 350, 385, 427, 484, 500, 550, 605, 610, 625, 671, 700, 770, 847, 854, 875, 1100, 1210, 1220, 1250, 1342, 1375, 1525, 1540, 1694, 1708, 1750, 1925, 2135, 2420, 2500, 2684, 2750, 3025, 3050, 3355, 3388, 3500, 3850, 4235, 4270, 4375, 4697, 5500, 6050, 6100, 6710, 6875, 7381, 7625, 7700, 8470, 8540, 8750, 9394, 9625, 10675, 12100, 13420, 13750, 14762, 15125, 15250, 16775, 16940, 17500, 18788, 19250, 21175, 21350, 23485, 27500, 29524, 30250, 30500, 33550, 36905, 38125, 38500, 42350, 42700, 46970, 48125, 51667, 53375, 60500, 67100, 73810, 75625, 76250, 83875, 84700, 93940, 96250, 103334, 105875, 106750, 117425, 147620, 151250, 152500, 167750, 184525, 192500, 206668, 211750, 213500, 234850, 258335, 266875, 302500, 335500, 369050, 419375, 423500, 469700, 516670, 529375, 533750, 587125, 738100, 838750, 922625, 1033340, 1058750, 1067500, 1174250, 1291675, 1677500, 1845250, 2117500, 2348500, 2583350, 2935625, 3690500, 4613125, 5166700, 5871250, 6458375, 9226250, 11742500, 12916750, 18452500, 25833500, 32291875, 64583750, 129167500]

約数ペア:

[(1, 129167500), (2, 64583750), (4, 32291875), (5, 25833500), (7, 18452500), (10, 12916750), (11, 11742500), (14, 9226250), (20, 6458375), (22, 5871250), (25, 5166700), (28, 4613125), (35, 3690500), (44, 2935625), (50, 2583350), (55, 2348500), (61, 2117500), (70, 1845250), (77, 1677500), (100, 1291675), (110, 1174250), (121, 1067500), (122, 1058750), (125, 1033340), (140, 922625), (154, 838750), (175, 738100), (220, 587125), (242, 533750), (244, 529375), (250, 516670), (275, 469700), (305, 423500), (308, 419375), (350, 369050), (385, 335500), (427, 302500), (484, 266875), (500, 258335), (550, 234850), (605, 213500), (610, 211750), (625, 206668), (671, 192500), (700, 184525), (770, 167750), (847, 152500), (854, 151250), (875, 147620), (1100, 117425), (1210, 106750), (1220, 105875), (1250, 103334), (1342, 96250), (1375, 93940), (1525, 84700), (1540, 83875), (1694, 76250), (1708, 75625), (1750, 73810), (1925, 67100), (2135, 60500), (2420, 53375), (2500, 51667), (2684, 48125), (2750, 46970), (3025, 42700), (3050, 42350), (3355, 38500), (3388, 38125), (3500, 36905), (3850, 33550), (4235, 30500), (4270, 30250), (4375, 29524), (4697, 27500), (5500, 23485), (6050, 21350), (6100, 21175), (6710, 19250), (6875, 18788), (7381, 17500), (7625, 16940), (7700, 16775), (8470, 15250), (8540, 15125), (8750, 14762), (9394, 13750), (9625, 13420), (10675, 12100)]